Adopt a modular design.
Be compatible with wall-mounted installation and cabinet-mounted installation (brackets are required).
Have input overvoltage protection.
Have output short-circuit protection.
Have backup power short-circuit protection.
Have CAN and RS485 communication interfaces.
Technical Specifcation
Main power supply: AC220V (range from 187V to 242V), 50Hz, 90W
Operating current: 0.5A
Backup power supply: 12.8V/4Ah
Bus voltage: DC24V
Bus current ≤ 500mA, valve drive current ≤ 1.8A, auxiliary power output current ≤ 200mA
Number of partitions: 1 gas zone and 1 alarm zone
Capacity per zone: 120 for the gas zone and 120 for the alarm zone
LCD screen: 2.8 - inch TFT LCD screen, with a resolution of 320×240
Printer: Miniature thermal printer
Weight: 1.9kg
Dimensions: 31160251mm
Protection level: IP30
Operating environment: 0℃ to +40℃, ≤95%RH, without condensation
Historical records: Store the latest 4096 records